[gnome-color-manager] Add ColorCheckerSG target image submitted by Hening Betterman on the ArgyllCMS mailing list

[Richard Hughes <rhughes src gnome org>]

commit 7f5dba4bb451503102bb946a6dfc1ae4e94e9cd3
Author: Pascal de Bruijn <pmjdebruijn pcode nl>
Date:   Thu Feb 11 11:36:38 2010 +0100

    Add ColorCheckerSG target image submitted by Hening Betterman on the ArgyllCMS mailing list

 data/targets/ColorCheckerSG.png |  Bin 0 -> 34230 bytes
 data/targets/Makefile.am        |    1 +
 src/gcm-prefs.c                 |    2 +-
 3 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/data/targets/ColorCheckerSG.png b/data/targets/ColorCheckerSG.png
new file mode 100644
index 0000000..0eeb147
Binary files /dev/null and b/data/targets/ColorCheckerSG.png differ
diff --git a/data/targets/Makefile.am b/data/targets/Makefile.am
index ade477c..99d55c6 100644
--- a/data/targets/Makefile.am
+++ b/data/targets/Makefile.am
@@ -2,6 +2,7 @@ targetsdir = $(datadir)/gnome-color-manager/targets
 targets_DATA =					\
 	unknown.png				\
 	ColorCheckerDC.png			\
+	ColorCheckerSG.png			\
 	ColorChecker24.png			\
 	CMP-DigitalTarget3.png			\
 	QPcard_201.png				\
diff --git a/src/gcm-prefs.c b/src/gcm-prefs.c
index 5822e19..a2c802f 100644
--- a/src/gcm-prefs.c
+++ b/src/gcm-prefs.c
@@ -593,7 +593,7 @@ gcm_prefs_reference_kind_to_image_filename (GcmCalibrateArgyllReferenceKind kind
 	if (kind == GCM_CALIBRATE_ARGYLL_REFERENCE_KIND_COLOR_CHECKER_DC)
 		return "ColorCheckerDC.png";
 	if (kind == GCM_CALIBRATE_ARGYLL_REFERENCE_KIND_COLOR_CHECKER_SG)
-		return NULL;
+		return "ColorCheckerSG.png;
 	if (kind == GCM_CALIBRATE_ARGYLL_REFERENCE_KIND_HUTCHCOLOR)
 		return NULL;
 	if (kind == GCM_CALIBRATE_ARGYLL_REFERENCE_KIND_I1_RGB_SCAN_1_4)